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参数资料
| 型号： | M37905F8CSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP64 |
| 封装： | 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64 |
| 文件页数： | 2/37页 |
| 文件大小： | 392K |
| 代理商： | M37905F8CSP |
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7
M37905F8CFP, M37905F8CSP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Som
e param
etric
lim
its are
subject
to change.
16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PIN DESCRIPTION (MICROCOMPUTER MODE)
Vcc, Vss
MD0
MD1
RESET
XIN
XOUT
VCONT
AVcc,
AVss
VREF
P10–P17
P20–P27
P40–P47
P51–P53,
P55–P57
P60–P67
P70–P77
P80–P83
P4OUTCUT
P6OUTCUT
Power supply input
MD0
MD1
Reset input
Clock input
Clock output
Filter circuit connection
Analog power supply input
Reference voltage input
I/O port P1
I/O port P2
I/O port P4
I/O port P5
I/O port P6
I/O port P7
I/O port P8
P4OUTCUT input
P6OUTCUT input
—
Input
Output
—
Input
I/O
Input
Apply 5 V±0.5 V to Vcc, and 0 V to Vss.
Connect this pin to VSS.
Connect this pin to Vss.
The microcomputer is reset when “L” level is applies to this pin.
These are input and output pins of the internal clock generating circuit. Connect a
ceramic resonator or quartz-crystal oscillator between pins XIN and XOUT. When an
external clock is used, the clock source should be connected to pin XIN, and pin
XOUT should be left open.
When using the PLL frequency multiplier, connect this pin to the filter circuit. When
not using the PLL frequency multiplier, this pin should be left open.
Power supply input pins for the A-D and D-A converters. Connect AVcc to Vcc, and
AVss to Vss externally.
This is the reference voltage input pin for the A-D and D-A converters.
Port P1 is an 8-bit I/O port. This port has an I/O direction register, and each pin can
be programmed for input or output. These pins enter the input mode ar reset. These
pins also function as I/O pins of UART0, 1.
In addition to having the same functions as port P1, these pins function as I/O pins
for timers A4 and A9. Also, they can be programmed to function as input pins for tim-
ers B0 to B2.
In addition to having the same functions as port P1, these pins function as I/O pins
for timers A5 to A8. Also, they function as output pins for motor drive waveform.
In addition to having the same functions as port P1, these pins function as input pins
for INT1 to INT3 and INT5 to INT7. Also, pins P55 to P57 function as input pins for tim-
ers B0 to B2 and as input pins for position data in the three-phase waveform mode;
and pins P52 and P53 function as trigger-input pins in the pulse output port mode.
In addition to having the same functions as port P1, these pins function as I/O pins
for timers A0 to A3. Also, they function as motor drive waveform output pins.
In addition to having the same functions as port P1, these pins function as input pins
for the A-D converter. Also, P77 functions as an output pin for the D-A converter.
In addition to having the same functions as port P1, these pins function as input pins
for the A-D converter. Also, these pins function as I/O pins for UART2, and pin P80
functions as an output pin for the D-A converter.
This pin has the function to forcibly place port P4 pins in the input mode. Also, this
pin functions as an input pin for INT0; and this pin is used to input a signal, which
forcibly cuts off a motor drive waveform output.
This pin has the function to forcibly place port P6 pins in the input mode. Also, this
pin functions as an input pin for INT4; and this pin is used to input a signal, which
forcibly cuts off a motor drive waveform output.
Functions
Input/
Output
Name
Pin
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37905M4C | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER |
| M37905M4C-XXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER |
| M37905M4C-XXXSP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER |
| M37905M6C-XXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER |
| M37905M6C-XXXSP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER |
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